A preference-based semantics for CTD reasoning

In [8] the authors developed a logical system based on the definition of a new non-classical connective ⊗ capturing the notion of reparative obligation. The system proved to be appropriate for handling well-known contrary-to-duty paradoxes but no model-theoretic semantics was presented. In this paper we fill the gap and define a suitable possible-world semantics for the system for which we can prove soundness and completeness. The semantics is a preference-based non-normal one extending and generalizing semantics for classical modal logics.

Sapientia, 1974, Vol. XXIX, nº 113 (número completo)

Contenido: El Esse y el Intelligere divino, fundamento universal e inmediato de todo ser y de toda verdad y entender participados en Santo Tomás / Octavio N. Derisi – Saint Thomas contre l’agnosticisme / F. Van Steenberghen – Trascendentalidad de la belleza en el pensamiento de Santo Tomás / José R. Sanabria -- ¿Navaja de Ockham o navaja de Santo Tomás? / J. E. Bolzán – Notas y comentarios -- Bibliografía

Diário da Constituinte [gravação de vídeo] : [programa n. 113]

O esboço da nova Constituição está pronto. Bernardo Cabral (PMDB-AM) relata que o esboço reflete exatamente o que foi decidido nas comissões temáticas. Sobre a reforma agrária, Fernando Henrique Cardoso (PMDB-SP) relata que o texto permite emendas que propiciem a manutenção da produção e o acesso à terra. Os direitos individuais também sofreram modificações e Nelson Jobim (PMDB-RS) relata que os conceitos foram bem sistematizados e fundamentados. O esboço da Constituição foi entregue ao presidente da Assembleia Nacional Constituinte (ANC), Ulysses Guimarães (PMDB-SP) e será reexaminado por todos os membros da Comissão de Sistematização da ANC. Na sessão O Povo Pergunta, cidadão quer saber como fica a questão do emprego. Domingos Leonelli (PMDB-BA) responde que houve um avanço considerável com a redução da jornada de trabalho para 40 horas semanais. José Walter Filho, coordenador do Sine-DF, diz que a questão do desemprego é estrutural e o próprio sistema estatal de emprego não chega a atender 2% do desemprego a nível nacional. Aloísio Vasconcelos (PMDB-MG) acredita que o desemprego está associado a políticas nacionais e que uma política de emprego se faz necessária, ao invés de políticas econômicas que geram emprego ou desemprego, dependendo da ocasião . Virgílio Galassi (PDS-MG) entende que o desemprego depende também do empregador. Celso Dourado (PMDB-BA) relata que deve-se evitar a política monetarista que valoriza o capital, não o trabalho. Olívio Dutra (PT-RS) afirma que dentro do capitalismo brasileiro há formas de minimizar o desemprego.

Untersuchungen am Köhler in der nördlichen Nordsee (Ergebnisse der 113. Reise des FFS "Walther Herwig")

Im Rahmen des Internationalen Jungfischprogramms des ICES untersuchten von Januar bis März 1991 Forschungsschiffe mehrerer Nationen die Jungtischbestände der Nordsee. FFS "Walther Hcrwig" beteiligte sich vom 13. Januar bis 15. Februar an diesen Untersuchungen.

Cytological aspects of gonadotropic cells and pre-opticoneurohypophysial neurosecretion during the ovarian cycle of Eudontomyzon danfordi. [Translation from: Studia Univ.Babes-Bolyai, Biologia 18 105-113, 1973.]

The connection between the activity of the gonadotropic cells of the hypophysis and the neurosecretion in the pre-optico neuro-hypophysial system in different groups of vertebrates has been examined by many authors. It has been established that in many species there exists some kind of synchronism between the sexual cycle and the cellular activity of neurosecretion, a fact that has led to the prevailing idea that gonadotropic activity in the hypophysis is regulated by the hypothalamus. This paper summarises the results of experiments made in this direction on Cyclostomata. The materials for research came from adult individuals of Eudontomyson danfordi Regan taken from the rivers Somes-Rece and Ivo (Harghita district) at different times of the year.

Mellum Island (southern North Sea): dynamic processes and sedimentary structures. I. Southern tidal flat, transition zone and high-surface.[p.72 (Blasensand) only][Translation from: Senckenbergiana Maritima 11, 59-113, 1979]

This partial translation of a longer article describes the phenomenon of ”Blasensand”. Blasensand is formed when sedimentation of dried out sand is suddenly flooded from above. A more detailed explanation of Blasensand is given in this translated part of the paper.

Nutrient Enhanced Coastal Ocean Productivity (NECOP). Data report: CTD and hydrographic data, R/V Pelican cruise, April 3-11, 1993

The Nutrient Enhanced Coastal Ocean Productivity (NECOP) Program is a component of NOAA's Coastal Ocean Program. The central hypothesis of this research is: Anthropogenic nutrient inputs have enhanced coastal ocean productivity with subsequent impacts on coastal ocean water quality, living resource yields, and the global marine carbon cycle. The initial study area for this program is the Mississippi/Atchafalaya River Outflow and adjacent Louisiana shelf region.

Morphology and photoluminescence of GeSi self-assembled quantum dot on Si(113)

Morphology of self-assembled GeSi quantum dot grown on Si(113) by Si molecular beam epitaxy has been studied by transmission electron microscopy and atomic force microscopy. Photoluminescence from the as-grown sample and annealed sample was studied. The results were analyzed and explained.